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3.flexible metal hose with flange
Stainless steel flanged connected expans flexible metal bellow expansion joint
Bellow expansion joint a compensation element, effective use of bellows telescopic body deformation, dimensional change in absorption pipeline, pipe, thermal expansion and contraction caused by pipeline, axial, transverse and angular displacement. Ripple compensator is mainly used for noise reduction and vibration reduction. It is widely used in modern industry.
Function of high quality metal expansion joint
1. compensating the axial, transverse and angular thermal deformations of the absorption duct.
2. to facilitate the installation and disassembly of valves and pipes.
3. to reduce the impact of equipment vibration on the pipeline.
Classification of metal bellow expansion joint
Metal bellows compensator, axial, horizontal, angular type of three types of tens of thousands of specifications, different types and specifications of products, according to customer care settings and the amount of compensation and other requirements of the design and production.
Customize different specifications different diameter and different material corrugated compensator for you
If you want to know more details of our products,pls click here to contact us!
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Main joint dimension of high quality metal expansion joint |
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| Nominal diameter | Quantity of ripple | MPa Pressure level |
Effective area of corrugated tube |
Maximum exteral diameter | ||||
| 0.25 | 0.6 | 1.0 | 1.6 | 2.5 | ||||
| Axal compensation length mm/ toughness N/mm | ||||||||
| 32 | 8 | 25/21 | 22/26 | 20/26 | 18/63 |
16 |
225 | |
| 32 | 16 | 50/11 | 46/14 | 41/14 | 36/32 | 16 | 225 | |
| 40 | 8 | 25/28 | 22/44 | 20/44 | 18/89 | 15/98 | 23 | 244 |
| 40 | 16 | 50/14 | 46/22 | 41/22 | 36/45 | 31/47 | 23 | 244 |
| 50 | 8 | 25/30 | 22/51 | 20/70 | 18/70 | 15/106 | 37 | 259 |
| 50 | 16 | 50/16 | 46/26 | 41/35 | 36/35 | 31/55 | 37 | 259 |
| 65 | 8 | 33/28 | 30/35 | 26/44 | 22/55 | 15/138 | 55 | 270 |
| 65 | 12 | 42/16 | 38/22 | 38/32 | 34/40 | 31/70 | 55 | 270 |
| 80 | 8 | 40/20 | 36/26 | 34/33 | 28/41 | 19/68 | 81 | 284 |
| 80 | 10 | 53/14 | 49/17 | 49/21 | 43/26 | 29/50 | 81 | 284 |
| 100 | 6 | 45/47 | 45/60 | 40/75 | 35/93 | 25/54 | 121 | 304 |
| 100 | 10 | 76/26 | 74/32 | 64/40 | 57/50 | 38/33 | 121 | 304 |
| 125 | 5 | 48/38 | 42/47 | 38/59 | 34/74 | 29/117 | 180 | 334 |
| 125 | 9 | 85/23 | 77/29 | 66/36 | 58/45 | 49/63 | 180 | 334 |
| 150 | 5 | 49/42 | 44/50 | 40/62 | 34/78 | 29/92 | 257 | 364 |
| 150 | 8 | 79/34 | 71/43 | 64/51 | 54/59 | 50/56 | 257 | 364 |
| 200 | 4 | 52/49 | 46/55 | 42/68 | 38/78 | 29/97 | 479 | 442 |
| 200 | 6 | 73/31 | 65/44 | 59/52 | 53/58 | 46/65 | 479 | 442 |
| 250 | 4 | 72/30 | 65/34 | 59/52 | 52/45 | 34/111 | 769 | 507 |
| 250 | 6 | 108/16 | 97/21 | 87/35 | 79/39 | 48/78 | 769 | 507 |
| 300 | 4 | 72/51 | 65/55 | 59/59 | 52/65 | 47/55 | 1105 | 562 |
| 300 | 6 | 108/32 | 97/35 | 87/37 | 79/41 | 71/47 | 1105 | 562 |
| 350 | 4 | 72/58 | 65/62 | 59/67 | 52/74 | 47/71 | 1307 | 622 |
| 350 | 6 | 108/38 | 97/41 | 87/44 | 79/48 | 71/45 | 1307 | 622 |
| 400 | 4 | 72/54 | 65/58 | 59/62 | 52/68 | 47/81 | 1611 | 700 |
| 400 | 6 | 108/36 | 97/39 | 87/43 | 79/47 | 71/47 | 1611 | 700 |
| 450 | 4 | 108/32 | 97/35 | 87/37 | 79/41 | 47/75 | 1972 | 760 |
| 450 | 6 | 162/20 | 145/22 | 131/23 | 118/25 | 71/52 | 1972 | 760 |
| 500 | 4 | 108/59 | 97/64 | 87/68 | 79/75 | 71/45 | 2445 | 835 |
| 500 | 6 | 162/34 | 145/37 | 131/39 | 118/43 | 106/28 | 2445 | 835 |
| 600 | 4 | 108/74 | 97/80 | 87/85 | 79/94 | 71/82 | 3534 | 980 |
| 600 | 6 | 162/42 | 145/45 | 131/49 | 118/53 | 106/48 | 3534 | 980 |
| 700 | 4 | 108/67 | 97/72 | 87/77 | 79/85 | 71/103 | 4717 | 1110 |
| 700 | 6 | 162/42 | 145/45 | 131/49 | 118/53 | 106/60 | 4717 | 1110 |
| 800 | 4 | 120/88 | 108/95 | 102/102 | 94/112 | 71/95 | 5822 | 1265 |
| 800 | 6 | 183/67 | 164/72 | 156/77 | 144/85 | 106/60 | 5822 | 1265 |
| 900 | 4 | 120/84 | 108/90 | 102/97 | 94/107 | 82/123 | 7620 | 1186 |
| 900 | 6 | 183/60 | 164/65 | 156/69 | 144/76 | 125/93 | 7620 | 1186 |
| 1000 | 4 | 120/91 | 108/98 | 102/105 | 94/116 | 82/117 | 9043 | 1286 |
| 1000 | 6 | 183/59 | 164/65 | 156/71 | 144/81 | 125/84 | 9043 | 1286 |
The following are bellows expansion joint series products
Product application
Applications scope of metal bellow expansion joint:
1.Pipe with large deformation and limited space position.
2.Large diameter pipeline with large deformation and displacement and low working pressure.
3.Equipment that needs to limit the take over load.
4.Pipes required to absorb earthquake or foundation settlement.
The company passed the ISO9001:2008 quality management system certification.
If you want to know more details of our products,pls click here to contact us!
Packing of metal bellow expansion joint
Inner plastic film,outer wooden boxes.
Delivery & shipping of metal bellow expansion joint
1.FedEx/DHL/UPS/TNT for sample. door-to-door
2.By air or by sea for batch goods for LCL/FCL; airport /port receiving
3.Customers specified freight forworders or negotiable shipping methods!
4.Delivery time: 1.in stock: immediately 2.sample: 2 days 3.OEM/ODM: 3-15 DAYS
Gongyi Runtaida Pipeline manufacturing co.LTD located in Xicun town of GongYi in the mainland of China .It covers an area of 20000 square meters,is a professional manufacturer in the field of pipeline equipment for more than15 years and has a lot of sales experience.
The main products are: bollow expansion joint, repair clamp, ribber expansion joint, flexible metal hose, double flange dismantling joint, flange adaptor, dresser coupling, fabric expansion joint, bellow seal globe valve, etc.
Why choose the products of Runtaida ?
1.24 hours online service– anytime,anywhere can provide what you want
2.100% quality inspection before shippment
3.Reasonable price
4.Strong production capability ,strict quality control,offer satisfied service.
Q: Do you have products catalog?
A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and technical data.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.
Q: Can the products be manufactuered by customer’s requirement?
A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.
Pls send your detailed needs in the below and get a quick reply!
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